Dashboard / CVE-2026-40010

CVE-2026-40010

CRITICAL
INFO Priority: 0.03 BB Relevance: 78/100
Published: 2026-05-06 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: None

Description

Missing invocation of Servlet http web request method changeSessionId after session binding can be exploited for a session fixation attack in Apache Wicket. This issue affects Apache Wicket: from 8.0.0 through 8.17.0, 9.0.0, from 10.0.0 through 10.8.0. Users are recommended to upgrade to version 10.9.0, which fixes the issue.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
apache wicket 8.0.0 – 8.17.0
apache wicket 9.0.0 – 9.22.0
apache wicket 10.0.0 – 10.9.0

References & Advisories (2)

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.38%
Raw Score 0.003790
Percentile 31.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00379
2026-10-28
0.00379

Intelligence Sources

nvd ref →

External Links